Duke of Brunswick
| Germany | Chinese | English | French | Year | Memo |
| Albrecht I | 1267-1279 | D.of Brunswick and Luneburg | |||
| Wilhelm | 1279-1292 | ||||
| Albrecht I | 1292-1318 | D.of Brunswick-Göttingen | |||
| Otto II | the Mild | 1318-1344 | D.of Brunswick-Göttingen | ||
| Magnus I | 1345-1369 | D.of Brunswick-Göttingen | |||
| Ludwig | 1355-1367 | ||||
| Magnus II | 1369-1373 | ||||
| Friedrich I | 1373-1400 | ||||
| (to Luneburg) | |||||
| Bernhard I | 1409-1428 | D.of Brunswick-Luneburg | |||
| Heinrich II | 1428-1432 | D.of Brunswick-Wolfenbüttel | |||
| (to Brunswick-Wolfenbuttel) | |||||
| Ferdinand Albrecht II | 1735 | D.of Brunswick-Wolfenbüttel | |||
| Karl I | 1735-1780 | D.of Brunswick-Wolfenbüttel | |||
| Karl II | 1780-1806 | ||||
| Friedrich Wilhelm der schwarze Herzog | 1813-1815 | ||||
| Karl III | 1815-1830 | ||||
| Wilhelm | 1831-1884 | ||||
| Ernst August II | 1884-1913 | ||||
| Ernst August III | 1913-1918 |
1267 div from Duke of Brunswick and Luneburg, 1400 to Duke of Brunswick-Luneburg.
1409 div from Duke of Brunswick and Luneburg, 1432 to Duke of Brunswick-Wolfenbüttel.
1735 to be from Duke of Brunswick-Wolfenbüttel.